public void ValidateDecimalToBeApproximatelyValue()
{
// Given
var validator = new NullableDecimalValidator(42.12345m);
// When
validator.BeApproximately(42.123m, 0.1m);
// Then
Assert.True(true);
}
public void ValidateDecimalToBeApproximatelyValueViolated()
{
// Given
var validator = new NullableDecimalValidator(42.12345m);
// When
var exception = Assert.Throws <XunitException>(() => validator.BeApproximately(42m, 0.01m, "that's the bottom line"));
// Then
Assert.NotNull(exception);
var rn = Environment.NewLine;
Assert.Equal(
$"{rn}validator{rn}is \"42,12345\"{rn}but was expected to be approximately \"42\" (+/- 0,01){rn}because that's the bottom line",
exception.UserMessage);
}